Ron Galella Archive/Getty Images(PALM DESERT, Calif.) -- Former first lady Betty Ford, who passed away last Friday from natural causes at the age of 93, will be remembered on Tuesday in a private service in California.

First lady Michelle Obama, Secretary of State Hillary Clinton, former President Bill Clinton, and former first ladies Rosalynn Carter and Nancy Reagan are all expected to be on hand to pay tribute to Ford, who is best remembered for her White House stay and for making her struggles with breast cancer and substance abuse public.

The service will be held at St. Margaret's Episcopal Church in Palm Desert at 2 p.m. Rosalynn Carter and journalist Cokie Roberts will be among the people who will deliver Ford's eulogies.

On Wednesday, Ford's casket will be flown to Grand Rapids, Michigan where a public memorial and funeral service are scheduled to be held on Thursday. After Thursday's funeral, she will be laid to rest alongside her husband on the grounds of the Gerald R. Ford presidential museum.